Game overview
Day of vaccination
Fight your way through a chaotic city in this fast-paced twin-stick roguelite shooter. Unlock 16 characters, discover 20+ weapons, battle 15+ bosses and destroy your way through a city filled with enemies, secrets and random encounters.
- Last tracked players
- 0
- Recorded peak
- Unavailable
- 24-hour change
- Unavailable
- Steam reviews
- 100% positive 13 reviews · via SteamSpy
Delayed observation · last tracked . Values marked unavailable are not estimated. Recorded peak is the highest player count observed by SteamIQHQ; earlier records may be outside our coverage.
About this game Read the full description

STORY
In a time when life was easy and everyone lived happily,
suddenly everything changed when the virus
broke out and overran the country.
A mysterious doctor promised healing through his unique vaccination and called
all people to be vaccinated to put an end to the pandemic,
the people made their way to the hospitals
to get the saving vaccination. But this was not his true intention,
the evil doctor tried to turn the people into his will-less slaves.
And now it is your job to stop the doctor and save the world.
GAMEPLAY
Day of vaccination is a rogue-lite action game in which you make
your way through the city to stop the evil doctor.
In the battle for your city, you can unlock 16 different characters and
choose between many different weapons.
Collect special key cards to unlock several places.
You have to explore the area and search through houses and
shops to find various items, fight enemies, and defeat bosses.
FEATURES
- 16 Characters
- 20+ Weapons
- 15+ Bosses
- Dynamic camera
- Random item spawn
- Random enemy spawn
- Huge city to explore
- Full xbox controller support
- Steam achievements
- Destroyable environment
- Dynamic sound system
- Advanced fart physic


Media gallery 6 screenshots · 0 videos
Screenshots
Player activity
Concurrent players over the last 48 hours.
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System requirements Windows
Windows
Minimum
Minimum:- OS *: Windows 7
- Processor: Intel dual core
- Memory: 4 GB RAM
- Graphics: R290
- DirectX: Version 9.0
- Storage: 250 MB available space
- Sound Card: soundblaster
Recommended
Recommended:- OS: Windows 10
- Processor: FX 4300
- Memory: 8 GB RAM
- Graphics: gtx 1050
- DirectX: Version 11
- Storage: 250 MB available space
- Sound Card: soundblaster
Game details Languages, features & support
- Publisher
- Pixel Fun Games Production
- Brazilian rating
- 6
- Steam Germany rating
- 6
- Achievements
- 90
- Controller support
- full
- Features
- Single-player, Steam Achievements, Full controller support, Family Sharing
- Languages
- English*
*languages with full audio support - Website
- Official website ↗
- Support
- [email protected] Support site ↗
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Steam store page
fresh · checked 2026-11-10
PCGamingWiki technical notes
External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools
Genre Benchmarks
Value Ratio
Top 12%
Activity Heatmap
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Developer Analytics
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Frequently Asked Questions
What is the recorded Steam price for Day of vaccination?
The last observed Steam price for Day of vaccination is $7.99. Check Steam for current pricing and availability.
What genre is Day of vaccination?
Day of vaccination is a Action, Adventure, Casual, Indie game.
Who developed Day of vaccination?
Day of vaccination was developed by Pixel Fun Games Production and published by Pixel Fun Games Production.
What platforms does Day of vaccination support?
Available on Steam for Windows.
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